Evaporation pan set for the determination of the evaporation rate of open water.
Contact Van WaltKeller PR-36 XS Narrow Diameter Sensor for groundwater monitoring. Swiss made. It is ideal for accurate groundwater level monitoring in narrow wells due to it's high accuracy and narrow 16 mm diameter....
Read MoreThe PT2X Pressure & Temperature Sensor. Highly accurate water level sensor. So used for observing flow patterns, testing pumps and monitoring groundwater. Versatile, highly accurate sensor records...
Read MoreKeller PR-46 X Surface Level Sensor for accurate measurement of surface water. This Swiss made sensor combines high precision and reliability. Accuracy as a result of a ceramic measuring cell for low pressure...
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